:root{--red:#c92a2a;--pink:#fff0f3;--text:#27272a;--muted:#71717a;--line:#f3c4cd;--bg:#fff7f8}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;background:linear-gradient(180deg,#ffe4e8,#fff7f8 34%,#fff);color:var(--text)}.wrap{max-width:980px;margin:0 auto;padding:34px 18px 60px}.hero{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.hero h1{font-size:38px;margin:0 0 8px;color:var(--red)}.hero p{margin:0;color:#7f1d1d;font-size:16px}.badge{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 14px;color:var(--red);font-weight:700;box-shadow:0 8px 24px rgba(201,42,42,.08)}.card{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:22px;padding:22px;margin:16px 0;box-shadow:0 16px 40px rgba(201,42,42,.08);backdrop-filter:blur(6px)}.card h2{margin:0 0 16px;font-size:20px}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{appearance:none;border:1px solid #ef9aaa;background:#fff;color:var(--red);border-radius:14px;padding:12px 18px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-size:15px}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(201,42,42,.12)}.btn.primary{background:var(--red);color:#fff;border-color:var(--red)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.hint{color:var(--muted);font-size:13px;line-height:1.7}.summary{margin-top:12px;padding:12px 14px;border-radius:12px;background:var(--pink);color:#7f1d1d}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}label{display:block;font-size:14px;color:#52525b;margin:10px 0}input,select{width:100%;margin-top:6px;border:1px solid #f0b6c0;border-radius:12px;padding:11px 12px;background:#fff;font-size:15px}input:focus,select:focus{outline:2px solid #fecdd3;border-color:#fb7185}.log{min-height:130px;white-space:pre-wrap;background:#18181b;color:#f4f4f5;border-radius:16px;padding:16px;overflow:auto;font-size:13px;line-height:1.65}@media(max-width:720px){.hero{display:block}.hero h1{font-size:30px}.badge{display:inline-flex;margin-top:14px}.grid{grid-template-columns:1fr}.btn{width:100%}}